Patents by Inventor Xin Hong Wang

Xin Hong Wang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Composition comprising extracts of flos lonicerae, fructus forsythiae and radix scutellariae, uses and preparation thereof
    Patent number: 6787165
    Abstract: The invention provides a new formulation of the composition comprising Flos Lonicerae Fructus Forsythiae and Radix Scutellariae. This invention also provides a method for identification with HPLC and the characteristic peaks of the compositions of said composition. The composition possesses antiviral effective, namely, inhibition of influenza virus, parainfluenza virus, herpes I virus and herpes II virus. The invention refers to a method for preparation and control of the active components of Flos Lonicerae Fructus Forsythiae and Radix Scutellariae for its biological activity. The invention also provides a unique raw materials and intermediate formulation.
    Type: Grant
    Filed: October 24, 2001
    Date of Patent: September 7, 2004
    Assignee: National Engineering Research Center for Traditional Chinese Medicine
    Inventors: Ping Niang Shen, Ke Feng Ruan, Yu Lan Wang, Wei Yu, Wen Qing Zhang, Xiao Kun Hong, Xin Hong Wang
  • Composition comprising extracts of flos lonicerae, fructus forsythiae and radix scutellariae, uses and preparation thereof
    Publication number: 20020168426
    Abstract: The invention provides a new formulation of the composition comprising Flos Lonicerae Fructus Forsythiae and Radix Scutellariae. This invention also provides a method for identification with HPLC and the characteristic peaks of the compositions of said composition. The composition possesses antiviral effective, namely, inhibition of influenza virus, parainfluenza virus, herpes I virus and herpes II virus. The invention refers to a method for preparation and control of the active components of Flos Lonicerae Fructus Forsythiae and Radix Scutellariae for its biological activity. The invention also provides a unique raw materials and intermediate formulation.
    Type: Application
    Filed: October 24, 2001
    Publication date: November 14, 2002
    Inventors: Ping Niang Shen, Ke Feng Ruan, Yu Lan Wang, Wei Yu, Wen Oing Zhang, Xiao Kun Hong, Xin Hong Wang